🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.65 AU - 0.69 AU

Year: 231 Days

Day: 13.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 79,241,974 km

• M1: 39,195 km (0.051 R)
• M2: 147,204 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.56 AU - 0.78 AU

Year: 231 Days

Day: 28.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.67 AU - 0.77 AU

Year: 258 Days

Day: 15.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,241,974 km

• M1: 33,360 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.59 AU - 0.93 AU

Year: 279 Days

Day: 24.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.91 AU - 2.47 AU

Year: 1367 Days

Day: 17.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.02 AU - 3.22 AU

Year: 1789 Days

Day: 28 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,241,974 km

• M1: 87,664 km (0.114 R)
• M2: 457,919 km (0.061 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.85 AU - 2.93 AU

Year: 2072 Days

Day: 36.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.8

Radius: 12

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.6 AU - 3.72 AU

Year: 2369 Days

Day: 10.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 79,241,974 km

• M1: 150,944 km (0.119 R)
• M2: 237,561 km (0.108 R)
• M3: 378,632 km (0.077 R)
• M4: 866,022 km (0.092 R)
• M5: 956,678 km (0.05 R)
• M6: 1,050,775 km (0.114 R)
• M7: 1,148,313 km (0.113 R)
• M8: 1,400,236 km (0.031 R)
• M9: 1,520,962 km (0.055 R)
• M10: 1,721,423 km (0.078 R)
• M11: 1,799,064 km (0.107 R)
• M12: 2,038,869 km (0.104 R)
• M13: 2,121,298 km (0.034 R)
• M14: 2,389,676 km (0.028 R)
• M15: 2,820,668 km (0.065 R)
• M16: 3,037,585 km (0.11 R)
• M17: 3,670,982 km (0.109 R)
• M18: 3,805,919 km (0.119 R)
• M19: 4,046,323 km (0.096 R)
• M20: 4,362,723 km (0.043 R)
• M21: 4,505,888 km (0.104 R)
• M22: 4,614,346 km (0.087 R)
• M23: 4,778,754 km (0.05 R)
• M24: 5,188,653 km (0.106 R)
• M25: 5,532,578 km (0.102 R)
• M26: 5,903,880 km (0.099 R)
• M27: 6,062,603 km (0.064 R)
• M28: 6,182,581 km (0.03 R)
• M29: 6,506,460 km (0.113 R)
• M30: 7,023,770 km (0.111 R)
• M31: 7,255,497 km (0.101 R)
• M32: 7,683,496 km (0.04 R)
• M33: 7,813,646 km (0.098 R)
• M34: 8,208,136 km (0.098 R)
• M35: 8,407,849 km (0.103 R)
• M36: 8,586,619 km (0.078 R)
• M37: 8,744,295 km (0.092 R)
• M38: 8,880,130 km (0.073 R)
• M39: 9,016,563 km (0.119 R)
• M40: 9,107,967 km (0.097 R)
• M41: 9,384,125 km (0.111 R)
• M42: 9,803,448 km (0.097 R)
• M43: 10,133,909 km (0.093 R)
• M44: 10,229,054 km (0.033 R)
• M45: 10,444,175 km (0.058 R)
• M46: 10,588,388 km (0.086 R)
• M47: 10,684,878 km (0.067 R)
• M48: 11,319,323 km (0.035 R)
• M49: 11,890,787 km (0.079 R)
• M50: 12,016,299 km (0.049 R)
• M51: 12,091,846 km (0.086 R)
• M52: 12,344,667 km (0.066 R)
• M53: 12,471,675 km (0.108 R)
• M54: 12,829,813 km (0.061 R)
• M55: 12,984,347 km (0.117 R)
• M56: 13,139,480 km (0.109 R)
• M57: 13,608,769 km (0.102 R)
• M58: 13,977,527 km (0.078 R)
• M59: 14,349,577 km (0.054 R)
• M60: 14,563,652 km (0.106 R)
• M61: 15,540,077 km (0.045 R)
• M62: 15,704,784 km (0.109 R)
• M63: 15,870,240 km (0.12 R)
• M64: 16,258,297 km (0.056 R)
• M65: 17,470,039 km (0.065 R)
• M66: 17,870,962 km (0.089 R)
• M67: 18,390,665 km (0.08 R)
• M68: 18,827,640 km (0.087 R)
• M69: 19,504,421 km (0.103 R)
• M70: 19,682,143 km (0.065 R)
• M71: 19,830,843 km (0.076 R)
• M72: 20,069,302 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.1

Radius: 8.1

Gravity: 14.1 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.13 AU - 5.37 AU

Year: 4366 Days

Day: 7.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 173.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,241,974 km

• M1: 103,522 km (0.099 R)
• M2: 282,890 km (0.114 R)
• M3: 362,326 km (0.115 R)
• M4: 450,738 km (0.073 R)
• M5: 604,375 km (0.046 R)
• M6: 737,518 km (0.067 R)
• M7: 1,270,535 km (0.083 R)
• M8: 1,427,762 km (0.099 R)
• M9: 1,492,538 km (0.071 R)
• M10: 1,744,162 km (0.105 R)
• M11: 1,796,222 km (0.089 R)
• M12: 2,100,803 km (0.057 R)
• M13: 2,383,094 km (0.098 R)
• M14: 2,460,436 km (0.112 R)
• M15: 2,798,677 km (0.073 R)
• M16: 3,046,411 km (0.118 R)
• M17: 3,194,214 km (0.071 R)
• M18: 3,431,326 km (0.095 R)
• M19: 3,585,113 km (0.113 R)
• M20: 4,700,515 km (0.098 R)
• M21: 5,044,889 km (0.062 R)
• M22: 5,119,688 km (0.08 R)
• M23: 5,525,098 km (0.082 R)
• M24: 5,576,560 km (0.115 R)
• M25: 5,705,812 km (0.1 R)
• M26: 5,809,933 km (0.113 R)
• M27: 5,940,980 km (0.061 R)
• M28: 6,720,236 km (0.095 R)
• M29: 6,885,541 km (0.07 R)
• M30: 6,940,892 km (0.106 R)
• M31: 7,248,166 km (0.113 R)
• M32: 8,050,310 km (0.101 R)
• M33: 8,343,672 km (0.078 R)
• M34: 8,880,578 km (0.098 R)
• M35: 9,062,041 km (0.104 R)
• M36: 9,153,146 km (0.097 R)
• M37: 9,305,736 km (0.108 R)
• M38: 9,675,691 km (0.099 R)
• M39: 9,831,123 km (0.071 R)
• M40: 10,144,680 km (0.091 R)
• M41: 10,557,122 km (0.091 R)
• M42: 11,202,487 km (0.073 R)
• M43: 11,827,507 km (0.082 R)
• M44: 11,893,928 km (0.072 R)
• M45: 12,093,941 km (0.053 R)
• M46: 12,700,859 km (0.094 R)
• M47: 12,837,143 km (0.093 R)
• M48: 12,905,360 km (0.118 R)
• M49: 13,525,443 km (0.112 R)
• M50: 14,119,945 km (0.051 R)
• M51: 14,580,407 km (0.113 R)
• M52: 14,687,369 km (0.057 R)
• M53: 14,830,235 km (0.106 R)
• M54: 15,189,869 km (0.118 R)
• M55: 15,443,287 km (0.055 R)
• M56: 16,064,418 km (0.089 R)
• M57: 16,322,624 km (0.104 R)
• M58: 16,955,273 km (0.119 R)
• M59: 17,218,117 km (0.116 R)
• M60: 17,369,061 km (0.099 R)
• M61: 17,900,283 km (0.11 R)
• M62: 18,321,550 km (0.071 R)
• M63: 18,475,487 km (0.079 R)
• M64: 19,017,779 km (0.027 R)
• M65: 19,959,647 km (0.099 R)
• M66: 20,316,737 km (0.064 R)
• M67: 20,876,383 km (0.079 R)
• M68: 21,847,572 km (0.032 R)
• M69: 22,792,133 km (0.081 R)
• M70: 23,206,968 km (0.08 R)
• M71: 23,582,459 km (0.042 R)
• M72: 23,960,044 km (0.074 R)
• M73: 24,170,528 km (0.112 R)
• M74: 25,061,682 km (0.05 R)
• M75: 25,189,888 km (0.05 R)
• M76: 25,275,458 km (0.042 R)
• M77: 25,446,897 km (0.102 R)
• M78: 25,920,374 km (0.088 R)
• M79: 26,876,155 km (0.051 R)
• M80: 27,976,148 km (0.12 R)
• M81: 28,286,713 km (0.064 R)
• M82: 28,643,056 km (0.076 R)
• M83: 28,777,095 km (0.088 R)
• M84: 29,450,435 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.5

Radius: 5.6

Gravity: 26.71 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 12.7 AU - 12.82 AU

Year: 19224 Days

Day: 18 Hours

Environment

Temp: -207 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,241,974 km

• M1: 481,107 km (0.119 R)
• M2: 522,845 km (0.119 R)
• M3: 775,665 km (0.088 R)
• M4: 902,225 km (0.045 R)
• M5: 1,090,868 km (0.116 R)
• M6: 1,351,467 km (0.028 R)
• M7: 1,728,454 km (0.118 R)
• M8: 1,894,807 km (0.065 R)
• M9: 2,136,407 km (0.039 R)
• M10: 2,278,974 km (0.068 R)
• M11: 2,351,379 km (0.077 R)
• M12: 2,763,372 km (0.045 R)
• M13: 2,879,609 km (0.11 R)
• M14: 3,695,367 km (0.098 R)
• M15: 3,996,806 km (0.107 R)
• M16: 4,128,452 km (0.11 R)
• M17: 4,261,445 km (0.067 R)
• M18: 4,623,173 km (0.043 R)
• M19: 5,327,928 km (0.03 R)
• M20: 5,766,549 km (0.056 R)
• M21: 6,267,552 km (0.037 R)
• M22: 7,472,114 km (0.09 R)
• M23: 8,072,899 km (0.089 R)
• M24: 8,239,402 km (0.105 R)
• M25: 8,802,638 km (0.097 R)
• M26: 9,088,968 km (0.047 R)
• M27: 10,565,948 km (0.073 R)
• M28: 11,424,939 km (0.052 R)
• M29: 12,242,641 km (0.112 R)
• M30: 12,306,220 km (0.062 R)
• M31: 12,433,977 km (0.077 R)
• M32: 13,144,118 km (0.091 R)
• M33: 13,734,880 km (0.085 R)
• M34: 14,738,532 km (0.112 R)
• M35: 15,352,033 km (0.088 R)
• M36: 15,420,848 km (0.11 R)
• M37: 15,904,498 km (0.114 R)
• M38: 16,957,517 km (0.069 R)
• M39: 19,873,928 km (0.108 R)
• M40: 20,249,269 km (0.062 R)
• M41: 23,492,999 km (0.107 R)
• M42: 24,931,682 km (0.045 R)
• M43: 25,336,344 km (0.057 R)
• M44: 25,743,250 km (0.091 R)
• M45: 27,977,345 km (0.077 R)
• M46: 28,145,343 km (0.038 R)
• M47: 30,617,897 km (0.117 R)
• M48: 30,877,749 km (0.044 R)
• M49: 31,836,372 km (0.081 R)
• M50: 32,539,631 km (0.103 R)
• M51: 33,070,404 km (0.062 R)
• M52: 33,515,009 km (0.09 R)
• M53: 35,131,714 km (0.035 R)
• M54: 35,676,250 km (0.083 R)
• M55: 37,882,070 km (0.061 R)
• M56: 38,533,719 km (0.107 R)
• M57: 38,720,716 km (0.086 R)
• M58: 39,377,152 km (0.096 R)
• M59: 41,177,263 km (0.12 R)
• M60: 41,368,299 km (0.066 R)
• M61: 41,751,270 km (0.119 R)
• M62: 42,424,311 km (0.109 R)
• M63: 42,713,932 km (0.07 R)
• M64: 43,004,152 km (0.088 R)
• M65: 43,197,881 km (0.099 R)
• M66: 44,562,962 km (0.102 R)
• M67: 45,053,792 km (0.082 R)
• M68: 46,437,872 km (0.068 R)
• M69: 47,235,079 km (0.096 R)
• M70: 48,741,829 km (0.091 R)
• M71: 50,060,384 km (0.052 R)
• M72: 51,082,736 km (0.071 R)
• M73: 53,564,116 km (0.104 R)
• M74: 55,661,927 km (0.039 R)
• M75: 57,252,751 km (0.115 R)
• M76: 59,073,656 km (0.107 R)
• M77: 60,478,829 km (0.069 R)
• M78: 62,442,750 km (0.114 R)
• M79: 62,772,015 km (0.098 R)
• M80: 63,101,878 km (0.103 R)
• M81: 66,096,977 km (0.114 R)
• M82: 66,320,775 km (0.071 R)
• M83: 68,119,390 km (0.1 R)
• M84: 68,345,283 km (0.079 R)
• M85: 70,047,857 km (0.089 R)
• M86: 70,847,158 km (0.117 R)
• M87: 70,961,600 km (0.082 R)
• M88: 71,534,710 km (0.113 R)
• M89: 72,685,566 km (0.099 R)
• M90: 74,190,670 km (0.075 R)
• M91: 76,057,203 km (0.107 R)
• M92: 77,113,962 km (0.11 R)
• M93: 77,349,429 km (0.116 R)
• M94: 77,821,112 km (0.075 R)
• M95: 78,057,327 km (0.102 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 12,731 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit